Yang Yi Liu was born in the Su family. Her only wish is to be acknowledged by her father. She grew up being servant. When her sister Su Huan Er was arranged marriage to Shi Wu Ji the head of Ao Long Bao, she refused. In order to keep her sister to find her happiness she thought of a plan to escape. While their fled her father’s soldiers found them and Su Haun Er had slipped off from the cliff. In order to complete the marriage, Su Guang Ping's wife replaces Yang Yi Liu to be Su Huan Er. Huan Er got a bad feeling when Shi Wu Ji agreed to marry to her. He, his two brothers and his sister hated her father with a passion. They thought they can torture her to settle the score. As Huan Er and Wuji began to grow fond of each other can Su Huang Er complete her father’s mission to become the head of Accountants in Ao Long Bao and destroy Wu Ji or does she choose to love Wu Ji and stay by his side?